Jobs at Djinni

Team Summary

Our team consists of four software engineers and one development manager. Our main team specialization is AI/ML algorithm deployment on various embedded devices. With a focus on quality and flexibility, our team builds long-term on-device and host solutions including business logic, algorithms, and infrastructure related to ML pipelines.

Job Summary

We are seeking an experienced Software Engineer with deep expertise in IoT ecosystems and machine learning infrastructure. This role will lead the architectural design and strategic evolution of our ML algorithm execution platform in host environments, driving innovation across two critical domains: optimizing existing distributed systems and pioneering next-generation capabilities.

Responsibilities and Duties:

• Profile models and bring up new hardware. 
• Convert models, and measure their performance. 
• Drive cross-platform compatibility decisions and mentor team on embedded systems ML Infrastructure Leadership Design and optimize distributed ML inference systems for edge-to-cloud deployment.
• Lead performance engineering for throughput/latency optimization across heterogeneous hardware Own resource management strategies for memory-constrained embedded environments.
• Quality Engineering & Testing Strategy.
• Design comprehensive testing frameworks (unit, integration, HIL, performance).
• Own CI/CD pipeline architecture with automated hardware testing.
• Establish quality metrics and monitoring for production firmware deployments.
• Technical Leadership Drive cross-functional architecture decisions with product, hardware, and data science teams.
• Lead technical reviews and provide guidance on complex system design challenges.
• Own technical debt reduction and long-term scalability planning

Qualifications and Skills:

• 5+ years of commercial software development experience.
• Strong command of C++ and solid understanding of Computer Science fundamentals.
• Proven experience with Agentic AI 
• Proficient in CMake, Bash scripting, and Linux command-line operations.
• Excellent written and spoken English proficiency.

Nice to have:

• Experience with model conversion, quantization, and performance profiling.
• Knowledge of Python
• Familiarity with Git and Jenkins.
• Hands-on experience with AWS and Docker.

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member
• Competitive compensation and perks. Annual performance review
• Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company
• Gig-contract
• 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
• Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
• Medical insurance is provided from day one. Sick leaves and medical leaves are available
• Remote working mode is available within Ukraine only
• Free meals, fruits, and snacks when working in the office

Coinask.ai — a B2C AI SaaS product at the intersection of AI, Crypto, and FinTech.

We're looking for a hands-on Senior Growth Analyst who will take ownership of ensuring Coinask's data is accurate, consistent, and ready to drive business decisions — from tracking and integrations to product analytics, attribution, and dashboards.

This isn't a "just reporting" role. You'll be responsible for the product's analytical foundation: collecting data correctly, maintaining data quality, connecting different systems, and helping Marketing and Product see the full picture of the business.
 

About the Role

We're actively driving traffic and growing the product, so we need a single source of truth for Marketing and Product:

Tracking → Integrations → Data Quality → Product Analytics → Dashboards → Insights
 

You'll work closely with the Head of Marketing, Growth PM, and Engineering, to ensure a strong connection among marketing data, user behavior, and product data.
 

Your Responsibilities

• Tracking & Analytics Setup: build and maintain the Event Taxonomy, web/product tracking, and key user journey events. Work with GTM, server-side tracking, and analytics tools.
• Product Analytics: set up and maintain Amplitude, Mixpanel, PostHog, or similar systems — funnels, cohorts, retention, activation, and key product flows.
• Integrations & Data Flow: ensure correct data exchange between Web, Product, Backend, CRM, ad platforms, and analytics tools via APIs, Webhooks, n8n/Make, or other integrations.
• Marketing Analytics & Attribution: connect ad spend, traffic sources, sign-ups, and product events so Marketing and Product see accurate CAC, ROAS, conversion, and LTV.
• Data Quality & QA: regularly audit data, find duplicates, data loss, broken events, and discrepancies between systems; identify root causes and coordinate fixes with Engineering.
• Dashboards & Reporting: build and maintain clear dashboards for Marketing, Product, and Management, keeping metrics up to date with a single shared definition.
• Insights: find anomalies, patterns, and growth opportunities in the data and turn them into actionable insights for Product and Marketing.
• Use AI and automation tools to speed up analysis, SQL, QA, debugging, and data work.
  
   

What We Expect From You

MUSH HAVE 

• 2+ years hands-on with a subscription product, in-house — you owned its metrics, not just reported on them: free-to-paid conversion,

churn, cohorts of paying users

• Experience building analytics from scratch at an early product

stage — no legacy systems, no ready dashboards, no established

taxonomy

• AI tools as part of your daily workflow, not a line in a skills list

• English B2+ — working communication, materials, documentation

Core requirements

• 3+ years of experience in Product Analytics, Web Analytics, Marketing Analytics, Analytics Engineering, or Tracking.
• Confident with GTM, GA4, and product analytics tools — Amplitude, Mixpanel, PostHog, or similar.
• Understand how events, cookies, first-party data, server-side tracking, APIs, and Webhooks work.
• Strong SQL skills and the ability to work independently with data in PostgreSQL, BigQuery, or similar systems.
• Hands-on experience building integrations and data flows between marketing, product, and backend systems.
• Understand marketing attribution principles and how to connect acquisition data with product metrics.
• Able to build dashboards and reporting systems that teams actually use.
• Able to independently identify the root cause of data discrepancies and drive them to resolution with Engineering.
• Strong analytical and business thinking: you understand not just how to get a number, but why the business needs it.
• High autonomy, ownership, and comfort working in a fast-paced environment.
   

Nice to Have

• Python or JavaScript for custom scripts and API work.
• Experience with dbt, BigQuery, Snowflake, or other data tools.

• Experience in FinTech / Crypto / AI products.

  
   

How We Work

We're an AI-native team. AI is part of our daily workflow. We expect you to use AI for writing SQL, analyzing data, debugging tracking, automating QA, and speeding up routine tasks.

We value speed, pragmatism, and autonomy: a reliable system that works today beats a complex architecture that will be ready in six months.

Track → Connect → Validate → Analyze → Improve

This Role Is for You If You're Looking For

• The chance to build an analytics foundation from scratch, free of legacy systems and tracking chaos.
• Real business impact: your data and insights will be used directly by Marketing and Product.
• Broad scope: from tracking and integrations to product analytics and reporting.
• An AI-native environment where modern tools are used to genuinely speed up the work.
• High autonomy and speed without unnecessary bureaucracy.

We're looking for a Product Management Director to own the space management and Soft FM (cleaning, catering, portering) product suite of a fast-growing B2B SaaS platform for commercial real estate and facility management. The products mainly serve the UK healthcare market, where reliable facility services have a direct impact on hospitals and patients. You'll lead a team of four Product Managers and set the strategy for a multi-product portfolio. A key part of the role is bringing organically built and acquired products together into one consistent ecosystem. You'll work closely with Sales to unblock revenue and make sure roadmaps are driven by commercial results, not only delivery. It's a great fit for a commercial product leader who has already managed PM teams and led product consolidation after M&A.

Details:
Schedule: Full time
Location: Hybrid, Kraków or Warsaw (3 days per week in the office, with travel to London); Or remote from the UK is also possible
Start: ASAP
Duration: Long-term
English: Fluent
Type of collaboration: B2B Contract / Internal Employment

About the project: The client is a private equity-backed B2B SaaS company building a platform for commercial real estate and facility management. Its software is used to manage more than 100,000 buildings globally. The company is growing quickly, both organically and through acquisitions, and now has several overlapping products that need to become one platform. This role covers the space management and Soft FM services suite, with a strong focus on UK healthcare customers. The product team is set up in Poland, with close links to the business in London. It's a chance to shape the product strategy of a scaling PropTech company with strong investor backing.

You have:

• Experience as a Director of Product, Head of Product, or Group Product Manager in a B2B SaaS company
• A proven track record of directly managing, coaching, and developing a team of Product Managers (not only engineers or projects)
• Experience leading product strategy for a multi-product portfolio or consolidating products after an acquisition
• A strong commercial mindset and experience partnering with Sales to drive revenue growth
• Experience setting up product discovery processes that connect PM roadmaps to business goals
• Based in or willing to commute to Kraków or Warsaw for a hybrid schedule (3 days per week in the office), or based in the UK
• Willingness to travel to London
• Fluent English
• Nice to have: domain experience in PropTech, CAFM (Computer-Aided Facility Management), or Soft FM
• Nice to have: experience building products for the UK healthcare or public sector
• Nice to have: experience in a private equity-backed or M&A-driven growth environment

What to do:

• Own the product strategy and roadmap for the space management and Soft FM services suite
• Lead, coach, and evaluate a team of four Product Managers
• Drive the consolidation of organically built and acquired products into a single product ecosystem
• Set up discovery processes that make sure the team's roadmaps support Sales and revenue growth
• Partner closely with Sales to remove product blockers and win new business
• Understand the needs of UK healthcare and facility management customers and turn them into product priorities
• Work with Engineering, Sales, and leadership to balance commercial goals with delivery
• Track the market and competitors to find new growth opportunities for the portfolio

Who We Are 

PAR Retail, with its Open Commerce® product suite and patent pending Wallet Steering® System, empowers Convenience & Fuel Retailers to gain more share of wallet and customer lifetime value than possible with any other solution provider. PAR Retail’s unified Open Commerce product suite consists of: Activate for Intelligent 1:1 Loyalty, Transact for Contactless Commerce, and Experience for Cross-Channel Customer Experiences. PAR Retail’s solutions are supported by a set of subscription-based program management services and are contractually backed by its 1.5X Performance Guarantee. 

Requirements:  
- Operational knowledge of modern operating systems and networking; 

- Experience with common cloud services: AWS, GCP, and Azure; 

- Network Security and expertise in network pentesting; 

- Security testing of web applications, web services, mobile apps (hybrid and native), and IT infrastructure; 

- Understanding security certifications (PCI DSS / SOC2); 

- Ability to apply modern Application Security methodologies and frameworks; 

- Ability to use at least one modern programming language; 

- Practical experience with Burp Suite; 

- Experience with IDS, IPS, SIEM configuration; 

- Upper-intermediate English level. 

Responsibilities:  

- Requirements analysis, performing penetration testing and security audit; 

- BE, WEB, cloud and mobile clients testing; 

- Vulnerability reporting and remediation process; 

- Communication with development and project management teams; 

- Prepare security testing reports; 

- Prepare and support internal documentation for the project. 

PAR Retail Offers: 

- Long-term employment; 

- Competitive compensation with regular performance-based salary and career development reviews; 

- Paid vacations and sick leaves; 

- Health insurance program; 

- Flexible working hours; 

- Sponsored company educational program, corporate library; 

- Funny celebrations, team outings, and company events; 

- A unique and friendly environment where everyone can explore and learn new technologies. 

Position Summary: 

The Retailer Support Representative is responsible for providing comprehensive technical and operational support to retailer partners across multiple client programs. This role requires flexibility and adaptability as agents support various customer accounts and may be assigned to new client programs as the company grows.

Key Responsibilities: 

Agents in this role handle both incoming and outgoing communications to ensure complete issue resolution.

• First Point of Contact: Act as the primary support contact for retailer inquiries across all active client programs
• Kiosk Troubleshooting (Touchpoint Support): Diagnose and resolve device power issues, network connectivity problems, scanner/printer malfunctions, and payment device errors
• Loyalty Program Support: Address loyalty program issues and provide general app support to retailers
• Marathon POS Configuration Support: Provide basic setup guidance, verify configurations, and coordinate with the support team for complex POS requests
• CRM Ticket Management: Triage and respond to support inquiries, accurately documenting issue details, troubleshooting steps, and resolutions
• Knowledge Base Utilization: Apply macros, KB articles, and established troubleshooting flows to resolve common issues efficiently
• Guided Troubleshooting: Walk retailers through common fixes including kiosk reboots, connectivity checks (Wi-Fi/Ethernet/VPN), and app reinstall or settings verification
• Outgoing Communication: Proactively contact retailers and on-site personnel to gather additional information, verify issue resolution, and coordinate troubleshooting steps, or to reach the other aim defined by the project.
• Multi-Project Coverage: Provide support across all active client programs (currently Touchpoint and Marathon ARCO Rewards) with readiness to support new customers as onboarded
• Escalation Management: Escalate tickets appropriately to Platform Support, Engineering, or Hardware Ops when issues fall outside first-contact resolution scope
• L1 Escalation Handling: Receive and resolve escalated cases from Level 1 members support team, providing guidance and advanced troubleshooting
• Documentation Maintenance: Collaborate with internal teams to keep support documentation current and identify gaps in the knowledge base
• Continuous Learning: Participate in ongoing training to stay informed on product updates, configuration changes, and support processes

Qualifications: 

• 1+ year of experience in customer support, help desk, or technical troubleshooting roles 
• Familiarity with kiosk systems, POS hardware, or retail environments preferred 
• Basic understanding of network troubleshooting (Wi-Fi, Ethernet, VPN, static IP) 
• Ability to manage multiple cases at once while staying organized and responsive 
• Excellent communication skills — able to clearly explain solutions to both technical and non-technical users 
• Experience with Freshdesk, Jira, or similar ticketing tools is a plus 
• Exposure to MDM tools and payment hardware is helpful but not required 

Schedule: 

• Mon-Fri: 1 pm ET-10 pm ET

Who We Are

PAR Retail, with its Open Commerce® product suite and patent pending Wallet Steering® System, empowers Convenience & Fuel Retailers to gain more share of wallet and customer lifetime value than possible with any other solution provider. PAR Retail’s unified Open Commerce product suite consists of: Activate for Intelligent 1:1 Loyalty, Transact for Contactless Commerce, and Experience for Cross-Channel Customer Experiences. PAR Retail’s solutions are supported by a set of subscription-based program management services and are contractually backed by its 1.5X Performance Guarantee.

What are you going to do? 

We're looking for a product designer to help create and shape our products: fuel and loyalty platforms built for the US market. You'll lead projects end to end, working closely with engineering and stakeholders, and you'll help stand up design practice in our team. We expect a broad range of design skills, exceptional taste, and fluency with the latest AI design workflows. 

What you'll own 

• Design end to end across our vendor-facing and internal surfaces: research, flows, UI, and the details that make it usable at volume. 
• Work directly with product and engineering from the start of a problem, not just at handoff, shaping what gets built and not only how it looks. 
• Use AI-assisted design and prototyping tools as part of your default workflow, moving from idea to tested design fast, and help bring those workflows into our existing legacy designs. 
• Establish research and customer insight practice, so evidence is embedded from problem framing through delivery. 
• Drive competitor and market analysis, including the best current design patterns and industry examples, and use it to shape design direction and inform strategic priorities across teams. 
• Ground decisions in analytics and real usage data rather than preference alone. 
• Build and maintain a design system that holds up as the product and the team grow. 
• Give engineering enough clarity to build confidently, without needing pixel-perfect specs for everything. 

Requirements 

• 5+ years designing digital products for mobile and web. 
• A portfolio that demonstrates both design sensibility and real product depth. 
• Demonstrated research ability: you can plan it, run it, and turn it into direction. 
• Fluency with AI tools, with the ability to work directly in code rather than relying solely on prompts. 
• Strong Figma fundamentals: components, auto layout, variables, and systems that hold up under other people's hands. 
• Excellent communication, with a track record of working effectively with US-based stakeholders. 

Nice to have 

• Experience in retail, fueling, or loyalty domain products. 
• Experience improving user flows in complex domains with a large user base and high event volume. 
• Motion and brand design skills you can apply to product and marketing surfaces. 

PAR Retail Offers:

- Long-term employment;

- Competitive compensation with regular performance-based salary and career development reviews;

- Paid vacations and sick leaves;

- Health insurance program;

- Flexible working hours;

- Sponsored company educational program, corporate library;

- A unique and friendly environment where everyone can explore and learn new technologies.

About us

At Mr. Jeff AMZ, we have been helping Amazon sellers reinstate deactivated accounts and resolve account health issues for over 5 years.

We are growing quickly and are looking for an attentive and responsible Assistant Manager for Amazon Appeals to strengthen our team.

You will work closely with our senior Amazon account reinstatement specialist, who will act as your mentor and guide you through the basics of preparing appeals, analyzing cases, and understanding the Amazon appeal process.

Responsibilities

You will assist our appeal managers with Amazon reinstatement cases, including:

• Preparing appeals for Amazon Seller Performance and other Amazon teams;
• Analyzing Amazon notifications, client documents, and case details;
• Communicating with clients in English, both in writing and by phone;
• Contacting Amazon Support regarding ongoing cases;
• Organizing case information, documents, and updates;
• Working with the Amazon Seller Central interface.

We provide training on how to prepare appeals, so previous reinstatement experience is a plus but not required.

Requirements

• English level B2 or higher, both written and spoken;
• Basic understanding of Amazon policies and the Amazon Seller Central interface;
• Strong attention to detail — this is a key requirement for the role;
• Ability to work with written information and documents;
• Responsible and organized approach to tasks;
• Good written communication skills;
• Willingness to learn Amazon appeal and reinstatement processes.

Will be a plus

• Experience with Amazon seller accounts;
• Practical knowledge of Amazon account suspensions and reinstatement cases;
• Experience in customer support, account management, e-commerce, or written communication with clients;
• Experience writing appeals, reports, or official letters in English;

What we offer

• Сompetitive compensation, discussed individually based on the interview results;
• Remote work format;
• Support and mentorship from a senior Amazon account reinstatement specialist;
• Professional growth in the e-commerce and Amazon field;
• Support from experienced managers;
• Opportunity to develop expertise in Amazon account reinstatement.

How to apply

Please send your CV and briefly answer:

• What is your English level?
• Do you have any experience with Amazon?
• Have you worked with clients or written communication before?

Job Summary
As a Software Engineer, you will work directly with AI coding models to identify weaknesses, debug incorrect outputs, and create stronger alternative solutions. Your main responsibility will be to evaluate AI-generated solutions, identify mistakes, uncover reasoning gaps.

Key Responsibilities

• Work with Frontier Labs, producing training data to train Al models. 
• Test and evaluate agentic coding models designed to perform complex engineering tasks at a senior developer level.
• Compare AI-generated solutions against senior engineering standards and best practices.

Requirements

• 3–4 years of hands-on experience as a Full Stack Developer on commercial projects, including B2B SaaS systems and data-heavy applications.
• Use AI tools (AI agents, Claude Code, Cursor, Codex or similar) in daily workflow.  
• Strong judgment across the full software lifecycle:
  • Reading a PRD and breaking it into Jira tickets
  • Estimating effort and scoping work
  • Architecture and design choices
  • Reviewing PRs
  • Debugging and recovering when blocked
• Strong proficiency with React.js and Node.js, with experience using Express.js or NestJS to build scalable backend systems that support complex business logic.
• Experience designing and integrating REST APIs. 

• Upper-Intermediate English (B2). 

   

Bonus:

• Computer Science or related education. 
• Python programming experience. 
• Strong understanding of algorithms and data structures. 

You will be part of building better AI systems by helping improve the quality, accuracy, and reliability of the answers they provide. If you want to use your engineering skills in a fast-growing AI field, this role is a strong opportunity to contribute to the future of AI-assisted development.

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a CRM Manager to join our team.

Job Description:

• Plan, set up, and launch CRM campaigns, bonuses, and promotional mechanics;
• Build player segments and personalized communications across different lifecycle stages;
• Analyze campaign performance, validate data, and turn insights into improvements for future launches;
• Work with Excel and Tableau for segmentation, reporting, and CRM analysis;
• Test, optimize, and automate CRM communication flows;
• Participate in campaign planning, budgeting, and prioritization;
• Review campaign content and set tasks for the content team;

• Manage multiple parallel launches and ad hoc requests in a fast-paced environment.

   

Qualifications:

• 2+ years of hands-on CRM experience, preferably in iGaming;
• Strong understanding of bonus mechanics, segmentation, lifecycle communication, and retention;
• Strong analytical skills and confidence working with large datasets;
• Good Excel skills; experience with Tableau will be a plus;
• Experience with CRM platforms and campaign setup;
• Ability to understand both how CRM activities are launched and the business logic behind them;
• Strong attention to detail and ability to manage multiple priorities;

• Intermediate English.

   

What will help you succeed:

• Analytical and data-driven mindset;
• High level of ownership and independence;
• Ability to work effectively with large volumes of information;

• Proactive approach and adaptability in a dynamic environment.

   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

Talk to German-speaking companies about Tender Navigator, help start new conversations and learn how B2B SaaS sales and business development actually work. No sales experience needed - we will teach you.

The role

We are looking for a German-speaking intern who enjoys talking to people and wants to learn how a B2B software company finds and wins its customers. This is a first job in tech, not a senior sales position - if you speak German, are proactive and want to learn, we can teach you the rest.

You will help us reach German-speaking companies and partners, start conversations, introduce what Tender Navigator does and spot the ones worth following up. Nobody will hand you a script and a target on day one: you will learn the product and the market with the team, and take on more as you get comfortable.

We are a small team, so your work is visible from week one and you get to see the whole picture - how a message turns into a conversation, a conversation into a demo, and a demo into a customer.

Languages

Fluent or strong German is the one thing we cannot teach you - you will be writing to and speaking with people in German-speaking markets.

Ukrainian at native level and English at a good working level are needed for day-to-day work with the team.

You do not need business or sales German. Clear, confident, natural German is enough.

What you will be doing

• Getting in touch with German-speaking companies and potential partners.
• Starting conversations and introducing Tender Navigator in plain language.
• Helping spot companies that could genuinely benefit from the product.
• Supporting the team through the business development and sales process.
• Keeping your outreach and conversations organised so nothing gets lost.
• Passing on what you hear from the market to the product and marketing teams.
• Learning how B2B SaaS sales and business development work in practice, with the team.

What we are looking for

Genuinely short list. Sales experience is not on it, and not having any will not count against you.

• Fluent or strong German.
• You enjoy talking to people and are comfortable starting a conversation.
• Active, energetic and proactive - you do not wait to be told what to do next.
• A real willingness to learn.
• Responsible, and able to organise your own work without someone checking on you.

What you will learn

• How a B2B SaaS company finds, qualifies and wins customers.
• How to open a conversation with a company that has never heard of you.
• How to listen for a real business problem behind a polite answer.
• How the tendering and public procurement market works, and who buys in it.
• How to work with modern sales and outreach tools - we will show you the ones we use.

This is a good fit if you are

• A student or a recent graduate looking for a first real role.
• Curious about startups, SaaS, sales or business development.
• Good with people and with words, with no formal sales background at all.
• Looking for a place where you will learn quickly and see the results of your work.

Nice to have, definitely not required

• Any experience talking to customers - retail, hospitality, support, volunteering, student societies. It all counts.
• An interest in technology, startups or how businesses buy software.
• Studies in business, economics, communication, languages or something adjacent.
• Other languages on top of German.

Solid Software is looking for a Lead Generation Specialist who is eager to learn, grow, and achieve real results.

You’ll help us identify the right prospects, build meaningful connections, experiment with different outreach approaches, and turn conversations into new business opportunities. We’re looking for someone curious, proactive, creative, ambitious, and ready to develop their lead generation skills with us.
 

What will you do? 
 

• Searching for potential leads on LinkedIn or other supporting channels;
• Building and maintaining prospect lists;
• Contacting potential leads via LinkedIn and managing follow-ups;
• Maintaining and keeping records within a CRM;
• Tracking and analyzing LinkedIn outreach results;
• Testing new approaches to improve lead generation results.

Requirements: 
 

• 0-1 year experience with lead generation
• Strong written and verbal English;
• Good understanding of the IT market;
• Understanding of lead generation tactics and best practices;
• Willingness to learn, take relevant courses, and follow new trends;
• Ambition and strong desire to achieve results;
• Responsible and attentive approach to work, follow-ups, and CRM;
• Understanding of LinkedIn as a professional networking platform. 
• Understanding of other outreach channels would be a plus. 

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Opportunity to work on projects with different directions (web, mobile, tablet, watch, desktop);
• MacBook Pro and great tech;
• Decent compensation;
• Lack of bureaucracy;
• Compensation for professional events, sports activities;
• Corporate online parties and fun team-buildings;
• Anniversary and birthday presents.

Professional growth:
 

• Build a long-term Career Path with desired knowledge areas, training sessions, and work activities;
• Great opportunity for a candidate willing to gain their first commercial experience, but who is results-driven and ready to work hard & learn to achieve results; 
• Corporate library with best professional books (+ an ability to order a particular book if we miss it);
• Professional and constant feedback. 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team.

Apply now and help us shape what comes next!

We are looking for a Senior Python Developer who is ready to scale and grow with us.
 

If you’re passionate about clean code, scalable backend architecture, and excited to build something impactful, we’d love to meet you!
 

What will you do?
 

• Contribute to the full backend lifecycle, from architecture design to production deployment;
• Design, develop, and maintain RESTful APIs using Python, Flask, FastAPI, and SQLAlchemy;
• Implement microservices architecture with message brokers and API gateways;
• Implement authentication and authorization with industry-standard encryption and access control;
• Optimize backend services for performance and efficiency, identifying bottlenecks and implementing solutions to improve response times and resource utilization;
• Implement complex algorithms and data structures to handle data processing, operations research (OR), recommendation systems, and optimization problems;
• Deploy and scale services on GCP (Cloud Functions, Cloud Run, Kubernetes); containerize with Docker;
• Design and optimize database schemas using PostgreSQL/MySQL and integrate Pandas/NumPy for analytics and ML;
• Document API specifications using OpenAPI (formerly Swagger);
• Collaborate with frontend, data science, and DevOps teams to align backend with product goals;
• Maintain engineering standards through code reviews, documentation, and knowledge sharing.
 

Requirements:

• 7+ years of commercial experience in backend development with Python;
• Upper-Intermediate English (B2 or C1) for comfortable verbal team communication.
• Strong hands-on experience with Python, Flask, and SQLAlchemy, Pandas, NumPy;
• Proficiency with Docker and Kubernetes;
• Expertise in software architecture and design patterns, with a proven track record of solving complex technical and performance problems;
• Strong understanding of algorithmic complexity, optimization techniques, and best practices for designing efficient algorithms to solve complex problems;
• Proven ability to handle complex, loosely defined business logic and structure intricate processes cleanly;
• Solid grasp of software architecture and design patterns, with a track record of solving complex technical and performance problems;
• Autonomous in architectural decision-making, comfortable owning hard problems end to end;
• Bonus points if you’ve worked in medical or sports domains.

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Opportunity to work on projects with different directions (web, mobile, tablet, watch, desktop);
• MacBook Pro and great tech;
• Decent compensation;
• Lack of bureaucracy;
• Compensation for professional events, sports activities;
• Corporate online parties and fun team-buildings;
• Anniversary and birthday presents.
 

Professional growth:
 

• Onboarding and mentorship program with a dedicated onboarding guide built by our team;
• Internal Career Path program from Developer to Architect that consists of knowledge areas for IT specialists, books, training sessions, and work activities;
• Corporate library with the best programming books (+ an ability to order a particular book if we don’t have it);
• Professional and constant feedback.
 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team.
 

Apply now and help us shape what comes next!

Our Client is a leading global financial markets infrastructure and data provider. Their purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

With capabilities in data, indices and analytics, capital formation, trade execution, clearing and risk management, they operate at the heart of the world's financial ecosystem and enable the sustainable growth and stability of their customers and their communities.

We are seeking an experienced Senior DevOps Engineer to design, build, and maintain scalable CI/CD platforms, cloud infrastructure, and software delivery pipelines. The ideal candidate possesses strong DevOps expertise, extensive experience with cloud-native technologies, and a solid software engineering background in Java.
 
This role will collaborate closely with Development, QA, Security, and Operations teams to improve software delivery efficiency, platform reliability, and operational excellence.

• Responsibilities:

  DevOps & Software Engineering:
  • Design, implement, and maintain enterprise-grade CI/CD pipelines.
  • Build and operate scalable, highly available cloud infrastructure.
  • Develop Infrastructure as Code (IaC) solutions using Terraform, CloudFormation, or similar tools.
  • Integrate automated testing frameworks into CI/CD pipelines with good execution strategies
  • Implement containerization and orchestration solutions using Docker and Kubernetes.
  • Monitor platform health, availability, performance, and cost efficiency.
  • Establish observability solutions including logging, metrics, tracing, and alerting.
  • Collaborate with DevSecOps teams to implement approved security standards
  • Create and maintain technical documentation for CI/CD pipelines, platform architecture, infrastructure components, and operational procedures
  • Collaborate with development teams to improve application architecture and deployment models.
  • Develop and maintain automation tools, platform services, and internal developer tooling.

• Mandatory Skills Description:

  • BS/MS in Computer Science/Computer Engineering or equivalent work experience.
  • 7+ years of IT experience with at least 3 years focused on DevOps, Platform Engineering, or Site Reliability Engineering.
  • Strong experience designing and operating CI/CD pipelines using GitLab CI/CD, GitHub Actions or Jenkins.
  • Hands-on experience with Kubernetes in production environments.
  • Strong knowledge of Docker and containerized application delivery.
  • Experience with Infrastructure as Code:
      o Terraform
      o CloudFormation
  • Experience with cloud platforms:
      o AWS (preferred)
      o Azure
  • Solid Linux administration and troubleshooting skills.
  • Strong scripting skills in Bash and Python.
  • Experience implementing monitoring and observability solutions such as:
      o Prometheus
      o Grafana
      o Datadog
  • Strong understanding of networking, security, DNS, load balancing, and TLS/SSL.
  • Experience supporting production systems with high availability requirements.
  
  
  • 3+ years of hands-on Java development experience.
  • Experience with:
      o Java 17+
      o Spring Boot
      o RESTful APIs
      o Maven/Gradle
  • Familiarity with microservice architectures.
  • Experience troubleshooting JVM, memory, GC, thread dumps, and performance issues.
  • Understanding of software design principles and modern development practices.
   

Do you dream of creating pixel-perfect, creative designs for international products that actually change people’s lives, rather than “drawing pretty buttons for your portfolio”? 

Want to work on products from top companies that are actually used by millions of people? Then we’re on the same wavelength.

We’re a boutique design studio, Radiant https://dribbble.com/heyradiant , and while others are experiencing a slowdown, we’re growing and taking on new projects. 

We’re looking for a UI/UX Designer who creates great motion, is ready to take ownership, thinks like a product designer, and creates design that sells itself.

Meet our Founder

Hi, I’m Vlad - Principal Product Designer with over 10 years of experience building world-class digital products and design teams. I’ve worked with brands like Wix, DeviantArt, Intel, MoneyLion, Bolt, Subway and many more. I’m looking for an ambitious Middle UI/UX Designer who’s hungry to grow, take ownership, and push boundaries. Not someone who wants “just another job,” but someone who wants to become a true captain in UI/UX design.

Here’s the deal:

👉 As a part of our team you’ll learn faster than in any online course.

👉 You’ll get exposure to projects and challenges way bigger than in 90% of companies in the US, Europe and the Middle East.

👉 You’ll have me as a mentor who has successfully scaled designers just like yourself into Leads, Managers, and even Design Directors in top companies and startups.

I’ve spent 6+ years mentoring design teams, and the people I’ve hired are now leading departments and shaping products used by millions.

BTW, your secret word is «Luck». Use it wisely.

If you’re ready to level up, work on real challenges, and grow like crazy, this is your chance.

💼 What you’ll do:

• Create products from scratch to final design and prototype.
• Illustrate ideas through user flows, storyboards, and site maps.
• Work with our design system and continuously improve it.
• Manage multiple projects simultaneously.
• Create shots and cases for the team’s portfolio on Dribbble.
• Create UI layouts and prototypes.
• Create awesome animations (Figma, Jitter, AE, Lottie).
• Create digital products.
• Identify and solve UX pain points.
• Work with client feedback and bring designs to perfection.

Who we’re looking for:

• You’ve already worked as a UI/UX Designer / Product Designer and have a portfolio (including motion) that proves it.
• Figma is like Spotify for music: you can’t live without it.
• You can quickly build interfaces like LEGO using ready-made components.
• You create wireframes (low-fi) and understand the Atomic Design approach.
• You know iOS and Android guidelines and popular UI/UX patterns.
• You know how to work with AI (Figma AI, Jitter AI, and others) to speed up your work and analyze data, design, and hypotheses.
• You have a strong visual taste and create stylish UI that stands out.
• You can communicate effectively, defend your ideas, and work both as part of a team and fully autonomously.
• You’re ready to work in a dynamic startup environment.

It’s a plus if you have:

• Experience in FinTech, e-commerce, creator services, Web3, or mobile applications.
• Completed design courses.
• Education in design / IT / marketing / related fields.

💰 What we offer:

• 100% remote: work from anywhere in the world.
• 8-hour working day (10:00–18:00 CET).
• Salary $650–$700 (fixed + KPI bonuses) depending on interview results.
• Corporate English and soft-skills training.
• Weekends, vacation, and sick leave on an individual basis.
• Design mentorship.
• Design and animation courses.
• Projects that will help you grow as a specialist.

Hiring process:

1. Fill out a short form to get to know you and review your portfolio.
2. Test task (~5 hours to complete; paid as a full working day for the candidate we sign an offer with).
3. HR interview.
4. Interview with the Founder.

About the Company

Our client is a financial technology services provider dedicated to expanding global access to digital assets by building innovative solutions in the cryptocurrency ecosystem. Their products provide exchanges, liquidity solutions, prediction markets, and enterprise-grade white-label integrations for institutional clients worldwide.

We are looking for an exceptional, cutting-edge AI-Native Product Manager to own our core Institutional Trading & Derivatives product suite. This is an elite technical product role where deep financial domain mastery meets absolute state-of-the-art AI orchestration.

Key Pillars of Success

To excel in this role, you must bring a battle-tested foundation across three non-negotiable pillars:

1. Cutting-Edge AI-Native Execution: You don't just use ChatGPT or Claude for PRDs and prototyping. You operate with autonomous agents, MCP (Model Context Protocol) integrations, browser/computer use, and human-in-the-loop review loops to dramatically multiply your operational throughput.
2. Deep Trading & Derivatives Mastery: You possess a deep, structural understanding of institutional market mechanics, order lifecycles, margin systems, liquidation engines, funding rates, oracles, exposure, and hedging.
3. End-to-End Ownership & Measurable Impact: Your ownership doesn't end at handing docs to devs or launching on staging. You own the full lifecycle—from discovery, build, and QA to client rollout, adoption, and iteration—backed by self-derived, quantified metrics (e.g., SQL-verified impact).

What You'll Do

• Product Ownership: Take complete end-to-end ownership of our white-label institutional trading, derivatives, and risk management infrastructure.
• Agentic Workflow Integration: Leverage autonomous AI agents and MCP servers to automate complex product research, spec generation, QA verification, and client delivery workflows.
• Institutional Client Rollout: Partner directly with institutional clients and B2B partners to deeply understand their trading workflows, capture complex requirements, and drive product adoption.
• End-to-End Execution: Drive features through the complete lifecycle: discovery, system spec definition, hands-on engineering alignment, QA validation, launch, and post-launch analytics.
• Data & Impact Analytics: Autonomously query databases (SQL) and analytics tools to track, measure, and optimize real client usage and performance metrics post-launch.
• Engineering & Business Alignment: Challenge technical and business assumptions constructively, maintaining direct, transparent communication across cross-functional engineering teams.

AI-Native Expectations

We are looking for candidates who operate at or above the absolute cutting edge of AI tooling:

• Agentic Workflows: Hands-on experience building or utilizing MCP (Model Context Protocol) integrations, autonomous loops, or computer/browser-use agents.
• Execution & Leverage: Using AI as a force multiplier across all product phases—from automated code/spec reviews and workflow automation to deep data processing and client communication.
• Technical Integrity: Using AI to elevate your productivity without substituting AI output for genuine domain expertise or critical engineering judgment.

Who You Are

• Autonomous & Proactive: Capable of taking a broad product domain and generating tangible, visible value within your first 90 days without step-by-step guidance.
• Transparent & Honest: Grounded in high integrity, objective self-awareness, and clear communication. You know your strengths, acknowledge knowledge gaps directly, and never bluff technical answers.
• Systems Thinker: Comfortable reasoning about APIs, data flows, state machines, edge cases, and complex risk models alongside senior engineers.

Qualifications

• English: Upper-Intermediate to Advanced (both written and verbal) for high-stakes institutional communication.
• Experience: 4+ years of software product management experience, specifically within fintech, crypto trading platforms, or institutional finance.
• Domain Expertise: Proven hands-on experience with institutional trading infrastructure, derivatives (perpetuals, futures, options), risk mechanics, margin, and liquidity.
• B2B / Client-Facing Delivery: Demonstrated track record of launching white-label or enterprise B2B products directly for external institutional clients.
• AI-Native Mastery: Practical, advanced usage of modern agentic AI tools and environments (MCP, Cursor, Claude Code, autonomous loops).
• Data Competency: Solid experience writing SQL queries independently to measure feature performance, user funnels, and adoption metrics.

Bonus Points:

• Software development or engineering background.
• Direct experience running or supporting a trading desk, market-making operations, or liquidity adapters.
• Deep knowledge of crypto-native derivatives protocols, Web3 infrastructure, or prediction markets.

We Offer

• Flexibility & Hubs: Flexible working hours with physical office access in Ukraine and Poland (Wroclaw).
• Health & Wellness: Medical Insurance in Ukraine and Multisport program in Poland.
• Time Off: Paid vacation, sick leaves, and observance of official holidays.
• Growth & Support: Corporate English classes up to three times a week, plus mentoring and educational budgets.
• Contractor Support: Complete tax and accounting services provided for Ukrainian contractors.
• Equipment: High-end hardware and development equipment provided by the company.
• Culture: Regular corporate activities (team buildings, tech talks, parties) combined with an advanced bonus system.